Semantic OLAP is an extension to Semantic MediaWiki that allows to query and analyse data, stored in the semantic MediaWiki, by using OLAP functionality. Users can analyse the data from different views by changing the pivot table. Semantic OLAP uses orbjs, which is based on React.js, to customize and control the pivot table.

Done – Navigate to Special:Version on your wiki to verify that the extension is successfully installed.

To users running MediaWiki 1.24 or earlier:

The instructions above describe the new way of installing this extension using wfLoadExtension() If you need to install this extension on these earlier versions (MediaWiki 1.24 and earlier), instead of wfLoadExtension('SemanticOLAP');, you need to use: